Gruiformes	Cranes and Allies	Kurkilinnut
Otidae	Bustards	Trapit

Otidae	Tribe	Suku
Tetrax	Tetrax	Tetrax
Chlamydotis	Chlamydotis	Chlamydotis
Ardeotis	Ardeotis	Afrikansuurtrapit
Otis	Otis	Otis

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Juhani Kyyrö, Hannu Ekblom,
Ilkka Heiskanen & Hannu Hautala
All rights reserved
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